SHAREHOLDER ALERT: Levi & Korsinsky, LLP Notifies Investors of Claims of Breaches of Fiduciary Duty by the Board of Kayak Software Corporation in Connection With the Sale of the Company to priceline.com Incorporated

NEW YORK, NY -- (Marketwire) -- 12/11/12 -- Levi & Korsinsky notifies investors of Kayak Software Corporation ("Kayak" or the "Company") (NASDAQ: KYAK) of claims of breaches of fiduciary duty and other violations of state law against the board of directors of the Company in connection with the sale of the Company to priceline.com Incorporated (NASDAQ: PCLN). A complaint was filed in Connecticut state court.

Under the terms of the transaction, Kayak shareholders will receive $40 in cash and stock for each share of Kayak stock they own. The transaction has a total approximate value of $1.8 billion. The claims concern whether the Kayak Board of Directors breached their fiduciary duties to stockholders by failing to adequately shop the Company before entering into this transaction and whether priceline.com Incorporated is underpaying for Kayak shares, thus unlawfully harming Kayak stockholders.

If you own common stock in Kayak and wish to obtain additional information, please contact Joseph E. Levi, Esq. either via email at jlevi@zlk.com or by telephone at (212) 363-7500, toll-free: (877) 363-5972, or visit http://zlk.9nl.com/kayak-software-kyak.

Levi & Korsinsky is a national firm with offices in New York and Washington D.C. The firm has extensive expertise in prosecuting securities litigation involving financial fraud, representing investors throughout the nation in securities and shareholder lawsuits. The attorneys at Levi & Korsinsky have been appointed by numerous courts throughout the country to serve as lead counsel on behalf of shareholders in major securities lawsuits and have successfully recovered multimillion-dollar damages awards on behalf of investors. For more information, please feel free to contact any of the attorneys listed below. Attorney advertising. Prior results do not guarantee similar outcomes.